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  • Padlocks

  • Industry
  • Master Lock No. 7042

    ProSeries® Solid Steel Rekeyable Key-in-Knob Padlock

    SKU: 7042D04

    Master Lock

    Simply tough security. The Master Lock No. 7042 provides simple yet durable security to gates, truck doors and more. Featuring chrome rustproofing for long life and a dual ball locking mechanism that resists pulling and prying, keeping your belongings safe.

    Quantity left : 1

    • ProSeries® Padlocks are designed for Commercial/Industrial applications
    • Standard model with Schlage SFIC keyway
    • 1 3/4 in. (44mm) heavy hardened steel body with chrome rustproofing for high security with long life
    • 1 3/16 in. (30mm) tall, 5/16 in. (8mm) diameter hardened boron alloy shackle for superior cut resistance
    • Dual ball locking mechanism resists pulling and prying
    • Lock available with or without cylinder to key at your facility, accepts Lori® #1539 style cylinder
    • Choice of 22 Key-in-Knob keyways to match this padlock to your security door locks via special order
    • Key-in-Knob allows the padlock to be keyed to any of your door keys
    • Rekeyable 5- and 6-pin cylinder options

    Best Used For

    • Construction Sites and Equipment
    • Industrial, Storefront and Business Gates
    • Trailers, Vans and Moving Trucks
    • Truck Doors


    Manufacturer Master Lock
    Finish Stainless Steel
    Brand Master Lock

    Door requirements



    Dimensions 1 3/4in (44mm) W, A: 5/16 in. (8mm) B: 1 3/16 in. (30mm) C: 29/32 in. (23mm)